. >> shepard: some crazy video now of an under water sinkhole that swallowed a bunch of trees in a louisiana bayou. it happened yesterday in a waterway west of new orleans. officials say they noticed the sinkhole last year and ordered a mandatory evacuation of the year. look at this. state and federal agencies have reportedly been monitor being it ever since. cameras happened to be rolling, they tell us, when the hole opened up and sucked down the trees. nobody got hurt. >>> at least 30 people are hurt after a massive waves crashed into a coastline. they top our news around the world in 80 seconds. >> shepard: china. those waves the result of a major storm swelling the incoming tide that rushed into a narrow inlet, smashing a riverbank and ripped up part of a seawall in the east. state media report the water shot up to 60 feet high. crews rushed the injured onlookers to hospitals. >>> greece. crews battled a huge wildfire that charred some 1500 acres on a popular vacation island. an official says this could be the latest in a series of fights that arsonists have started this summer. >>> hait